Engelmann's spikerush
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Eleocharis
- species: Eleocharis engelmannii
West Hartford
ConnecticutBridgeville
Delmar
DelawareMcCullom Lake
Oquawka
IllinoisLaPorte
IndianaCreve Coeur
MissouriSalem
OregonAlexandria
Belle Haven
Fort Belvoir
VirginiaWashington, D. C.
Washington, D.C.
United States